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Method for dyeing silk scarf

A dyeing method and silk technology, applied in the field of dyeing, can solve the problems of low color fastness of vegetable dyes, and achieve the effects of high color fastness, comfortable visual experience, and comfortable smelling and smelling.

Inactive Publication Date: 2016-11-16
吴双双
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the color fastness of vegetable dyes is relatively low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of dyeing method of real silk scarf, comprises the following steps:

[0016] (1) Prepare the indigo dyeing solution, which is made of the following raw materials in parts by weight: 45 parts of indigo leaf fragments, 0.45 parts of blue sage flower, and 120 parts of water; the preparation method is: Mix the crushed material with blue sagebrush flowers, soak in water, ferment naturally for 2 days, filter the fermented liquid and boil for 8 minutes to obtain blue dyeing liquid for later use;

[0017] (2) Prepare the yellow dyeing solution, the yellow dyeing solution is made of the following raw materials in parts by weight: 55 parts of Budhimonica shreds, 120 parts of water; Day, filter the fermented liquid to obtain yellow dyeing liquid, set aside;

[0018] (3) Prepare the red dyeing solution, which is made of the following raw materials in parts by weight: 65 parts of red and blue grass, 150 parts of water; the production method is: soak the red and blue grass sc...

Embodiment 2

[0024] A kind of dyeing method of real silk scarf, comprises the following steps:

[0025] (1) Prepare the indigo dyeing solution, which is made of the following raw materials in parts by weight: 55 parts of indigo leaf fragments, 0.65 parts of blue sage flowers, and 150 parts of water; the preparation method is as follows: Mix blue leaf fragments and blue sagebrush flowers, soak in water, ferment naturally for 5 days, filter the fermented liquid and boil for 10 minutes to obtain blue dyeing liquid, set aside;

[0026] (2) Prepare the yellow dyeing solution, which is made of the following raw materials in parts by weight: 65 parts of Budisma japonica scraps and 150 parts of water; Ferment for 2 days, filter the fermented liquid to obtain yellow dyeing liquid, set aside;

[0027] (3) Prepare red dyeing solution, which is made of the following raw materials in parts by weight: 75 parts of red and blue grass, 200 parts; the production method is: soak the red and blue grass scrap...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a method for dyeing a silk scarf and relates to the technical field of dyeing. The method includes the following steps that firstly, the silk scarf is soaked for 1-2 min with water; secondly, the prepared blue dye solution, yellow dye solution and red dye solution are sequentially poured into a container in the proportion of 1:1:1 to obtain a mixed dye solution; thirdly, the drained silk scarf in the original color is soaked in the mixed dye solution for 1-2 min, and salt is added into the mixed dye solution in the proportion of 7-15 g of salt per kilogram of silk raw material; fourthly, the dyed silk scarf is taken out and cleaned with water and aired. Compared with the prior art, the dyed silk scarf in the original color is bright, soft in gloss and high in color fastness. Various bright psychedelic colors can be displayed on the silk scarf.

Description

technical field [0001] The invention relates to the technical field of dyeing, in particular to a method for dyeing a silk scarf. Background technique [0002] Under the current background of protecting the environment and advocating green life, plant dyeing has become a trend of environmentally friendly dyeing technology; It is a method of dyeing cotton, hemp, silk and other weaving threads with plant dyes to obtain vegetable dyes. However, the color fastness of vegetable dyes is relatively low. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a method for dyeing a silk scarf with high color fastness. [0004] The technical solution adopted by the present invention to solve the technical problem is: a method for dyeing a silk scarf, comprising the following steps: [0005] (1) Prepare indigo dyeing liquid, which is made of the following raw materials in parts by weight: 45-55 parts of indigo leaf fragments, 0.45-0.65 ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P3/04D06P1/34D06P1/00D06M13/00C09B61/00D06M101/10
CPCD06P3/04C09B61/00D06M13/005D06M2101/10D06P1/0032D06P1/0096D06P1/34
Inventor 吴双双
Owner 吴双双
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